About the Authors
- Sara Bennett
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* E-mail: sbennett@jhsph.edu
Affiliation Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
- Sachiko Ozawa
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Affiliation Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America
- Krishna D. Rao
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Affiliation Public Health Foundation of India, New Delhi, India
Competing Interests
SB is a former staff member of WHO, having left the organization in 2008.
Author Contributions
ICMJE criteria for authorship read and met: SB SO KDR. Agree with the manuscript s results and conclusions: SB SO KDR. Wrote the paper: SB.